[INFO] fetching crate ichen-openprotocol 0.5.0...
[INFO] testing ichen-openprotocol-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ichen-openprotocol 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ichen-openprotocol 0.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ichen-openprotocol 0.5.0
[INFO] finished tweaking crates.io crate ichen-openprotocol 0.5.0
[INFO] tweaked toml for crates.io crate ichen-openprotocol 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate ichen-openprotocol 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-io v0.1.12
[INFO] [stderr]   Downloaded core-foundation v0.6.4
[INFO] [stderr]   Downloaded vcpkg v0.2.8
[INFO] [stderr]   Downloaded tokio-codec v0.1.1
[INFO] [stderr]   Downloaded syn v1.0.14
[INFO] [stderr]   Downloaded aho-corasick v0.7.7
[INFO] [stderr]   Downloaded memchr v2.3.0
[INFO] [stderr]   Downloaded indexmap v1.3.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.8
[INFO] [stderr]   Downloaded noisy_float v0.1.12
[INFO] [stderr]   Downloaded tokio-tcp v0.1.3
[INFO] [stderr]   Downloaded derive_more v0.99.2
[INFO] [stderr]   Downloaded regex v1.2.1
[INFO] [stderr]   Downloaded futures v0.1.29
[INFO] [stderr]   Downloaded tokio-tls v0.2.1
[INFO] [stderr]   Downloaded websocket-base v0.24.0
[INFO] [stderr]   Downloaded websocket v0.24.0
[INFO] [stderr]   Downloaded ryu v1.0.2
[INFO] [stderr]   Downloaded pkg-config v0.3.17
[INFO] [stderr]   Downloaded native-tls v0.2.3
[INFO] [stderr]   Downloaded smallvec v0.6.13
[INFO] [stderr]   Downloaded serde_json v1.0.45
[INFO] [stderr]   Downloaded openssl v0.10.27
[INFO] [stderr]   Downloaded unicode-normalization v0.1.12
[INFO] [stderr]   Downloaded scopeguard v1.0.0
[INFO] [stderr]   Downloaded tokio-reactor v0.1.11
[INFO] [stderr]   Downloaded smallvec v1.2.0
[INFO] [stderr]   Downloaded tokio-sync v0.1.7
[INFO] [stderr]   Downloaded lock_api v0.3.3
[INFO] [stderr]   Downloaded tokio-executor v0.1.9
[INFO] [stderr]   Downloaded openssl-sys v0.9.54
[INFO] [stderr]   Downloaded schannel v0.1.16
[INFO] [stderr]   Downloaded security-framework v0.3.4
[INFO] [stderr]   Downloaded security-framework-sys v0.3.3
[INFO] [stderr]   Downloaded core-foundation-sys v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4709e3109651ba07e47a3373b0fe908389e3e143b0ce613c33e4d01c160c931
[INFO] running `Command { std: "docker" "start" "-a" "f4709e3109651ba07e47a3373b0fe908389e3e143b0ce613c33e4d01c160c931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4709e3109651ba07e47a3373b0fe908389e3e143b0ce613c33e4d01c160c931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4709e3109651ba07e47a3373b0fe908389e3e143b0ce613c33e4d01c160c931", kill_on_drop: false }`
[INFO] [stdout] f4709e3109651ba07e47a3373b0fe908389e3e143b0ce613c33e4d01c160c931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b29ee32fbf092542a5c67e591efdfb8f8d770416f3eea4201da1ebae7cfe3db
[INFO] running `Command { std: "docker" "start" "-a" "5b29ee32fbf092542a5c67e591efdfb8f8d770416f3eea4201da1ebae7cfe3db", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling openssl v0.10.27
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling tokio-sync v0.1.7
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling tokio-executor v0.1.9
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling websocket-base v0.24.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling websocket v0.24.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling noisy_float v0.1.12
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling ichen-openprotocol v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |             Self::JsonError(err) => err.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "5b29ee32fbf092542a5c67e591efdfb8f8d770416f3eea4201da1ebae7cfe3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b29ee32fbf092542a5c67e591efdfb8f8d770416f3eea4201da1ebae7cfe3db", kill_on_drop: false }`
[INFO] [stdout] 5b29ee32fbf092542a5c67e591efdfb8f8d770416f3eea4201da1ebae7cfe3db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8d35c7a9ae6bb4441270ba3b1d884f5aae4650966ab572448a85c20d3d4c353b
[INFO] running `Command { std: "docker" "start" "-a" "8d35c7a9ae6bb4441270ba3b1d884f5aae4650966ab572448a85c20d3d4c353b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ichen-openprotocol v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |             Self::JsonError(err) => err.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |             Self::JsonError(err) => err.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.86s
[INFO] running `Command { std: "docker" "inspect" "8d35c7a9ae6bb4441270ba3b1d884f5aae4650966ab572448a85c20d3d4c353b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d35c7a9ae6bb4441270ba3b1d884f5aae4650966ab572448a85c20d3d4c353b", kill_on_drop: false }`
[INFO] [stdout] 8d35c7a9ae6bb4441270ba3b1d884f5aae4650966ab572448a85c20d3d4c353b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b233244018a24db38409fdf567e15dcd7039a85f5e11b26d4e1394d5a16f90f1
[INFO] running `Command { std: "docker" "start" "-a" "b233244018a24db38409fdf567e15dcd7039a85f5e11b26d4e1394d5a16f90f1", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:51:41
[INFO] [stderr]    |
[INFO] [stderr] 51 |             Self::JsonError(err) => err.description(),
[INFO] [stderr]    |                                         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ichen-openprotocol` (lib) generated 1 warning
[INFO] [stderr] warning: `ichen-openprotocol` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ichen_openprotocol-f56307795274a090)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test messages::test::test_message_alive_to_json ... ok
[INFO] [stdout] test messages::test::test_message_controller_status_to_json ... ok
[INFO] [stdout] test controller::test::test_controller_to_json ... ok
[INFO] [stdout] test messages::test::test_message_cycle_data_from_json ... ok
[INFO] [stdout] test messages::test::test_message_mold_data_to_json ... ok
[INFO] [stdout] test messages::test::test_message_controller_status_without_controller_from_json ... ok
[INFO] [stdout] test messages::test::test_message_controller_status_to_json2 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/openprotocolviewer-816dffbc620b4f24)
[INFO] [stdout] test controller::test::test_controller_from_json ... ok
[INFO] [stdout] test messages::test::test_message_controller_status_with_controller_from_json ... ok
[INFO] [stdout] test messages::test::test_message_controllers_list_from_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-9a2fe5fceb793c5c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test integration_test_serialize_to_json ... ok
[INFO] [stdout] test integration_test_deserialize_from_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ichen-openprotocol
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ichen_openprotocol --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-7d02ad3c39680c92.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-0669f74c522b8452.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-f63003dd53f76d6b.so --extern ichen_openprotocol=/opt/rustwide/target/debug/deps/libichen_openprotocol-19f878b53b2da606.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-939e47938e6533da.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-8c70cbefadcc00fb.rlib --extern noisy_float=/opt/rustwide/target/debug/deps/libnoisy_float-93cac47225fa67f4.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-bca55a4f11f61140.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-38e8c07990fa22ca.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-bd846b40f1c46fc6.rlib --extern websocket=/opt/rustwide/target/debug/deps/libwebsocket-8e7cee1508f0cb93.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b233244018a24db38409fdf567e15dcd7039a85f5e11b26d4e1394d5a16f90f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b233244018a24db38409fdf567e15dcd7039a85f5e11b26d4e1394d5a16f90f1", kill_on_drop: false }`
[INFO] [stdout] b233244018a24db38409fdf567e15dcd7039a85f5e11b26d4e1394d5a16f90f1